SINGLE COMPONENT ADHESIVES No Mixing, Measuring or Mess, Just Apply and Heat Cure

Single Component Adhesive in Ready to Use 4 oz. and 11 oz. Caulking Tubes

Assembling a Dip Stick and a Circuit Board

16 COTRONICS CORP.

Physical Properties 455 4420 126

Max. Use. Temperature 450ºF 450ºF 450ºF

Mixed Density (gm/cc) 1.65 1.2 1.05

Hardness (Shore D) 80 75 75

Tensile Strength (psi) 10,000 7,000 10,000

Thermal Cond. 12 8 502(BTU-in/Hr. Ft °F)

-5Thermal Expansion (10 /°C) 6.40 3.3 6.40

Dielectric Strength (volts/mil) 400 400 500

10 10Volume Resistivity (ohm-cm) 10 10 0.002

Heat Distortion (ºC) 180 175 165

Mixed Viscosity (cps) Paste Paste Smooth Fine Paste

Dissipation Factor (@100kc) N/A 0.010 N/A

Dielectric Constant (@100kc) N/A 3.8 N/A

Elongation (%) 1.00 1.5 1.40

Thermal Stability % 0.8 0.6 0.8

(1000 hr. @ 200 ºC)

Shrinkage (% max.) 0.2 0.3 0.5

Moisture Absorption 0.4 0.5 0.5

(% 30 days @ 50 ºC)

Components - Color 1-Gray 1-Gray 1-Silver

Cure (min @ 250ºF) 30-60 30 30-60

(min @ 300ºF) 5-30 5-30 15

(min @ 350ºF) 3-15 3-15 10

450ºF - DURALCO™ 4420Electrically Resistant Adhesive

Users Report:Ÿ Used for high speed production applications in the electrical

electronics and appliance industries.

Adheres to ceramics, glass, metals, plastics, mica, bond dissimilar materials, etc. and has excellent resistance to solvents, fuels, lubricants and most common chemicals.

Provides the low moisture absorption required for many electronic applications.

Duralco™ 4420 is ceramic filled and offers excellent electrical properties. No measuring, mixing or mess. Just apply and heat cure. (See table for cure cycles.)

Cat. No.Duralco™ 4420-3.................

Duralco™ 4420-4.................

Description3-4 oz. Dispenser Tubes

11 oz. Caulking Tubes

Price................ 104.88

.................... 92.73

450ºF - DURABOND™ 455Thermally Conductive Structural Adhesive

Bonds to most metals, plastics, high performance composites, glass, ceramics, dissimilar materials, etc.

Applications Include: high performance bonding and assembling in appliances, aerospace, automotive, sports equipment, bonding dissimilar materials and eliminating brazing.

Packaged in easy to use, 11 oz. dispenser tubes. Just apply and cure. (See table for cure cycles.)

Filled with ultra fine, active Aluminum, Durabond™ 455 has the strength required for the most demanding applications.

Use this unique system for high bond strength, high temp. stability, thermal shock resistance, chemical resistance, low shrinkage and machinability.

Durabond™ 445 is a one component, 100% solids, all purpose structural adhesive.

Cat. No.Durabond 455-1....................

Description11 oz. Dispenser Tube

Price....................53.93

Electrically Conductive Structural Adhesive

Specially designed for production applications and ideal for use in automatic dispensing equipment.

This ultra temp., one component adhesive combines Cotronics’ unique resins and hardeners with specialty conductive fillers to provide continuous service up to 450ºF.

Duralco™ 126 Conductive Adhesive has the conductivity required for many high temperature electronic and industrial applications.

Applications Include: solder replacement, semi-conductor bonding, shielding, electronics, circuit board repair, etc.

Duralco™ 126 will bond to glass, ceramics, metals and plastics and offer excellent resistance to most chemicals and solvents.

Cat. No.Duralco™ 126........................

Description2 oz. Jar

Price....................................... 149.81

450ºF - DURALCO™ 126

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